HautDebitMobile.fr

As I mentioned in my previous post , access WAP (WAP options and packages) allow HTTP, HTTPS and WAP. HTTPS uses SSL (or TLS) to encrypt the data, and as the protocol layer of SSL / TLS is between those of TCP and HTTP, all information and data is encrypted HTTP and therefore invisible to the network of operator, including the user-agent.

This means that you can connect to any secure site (HTTPS) from a PC or PDA via its mobile WAP (as explained in the tutorials with PC and PDA with ) without changing the user-agent! For example connections to sites of management of bank (eg https://particuliers.secure.lcl.fr), the secure webmail (eg https://login.live.com), etc ...

This also explains the possibility of establishing SSL VPN via a WAP-enabled mobile without them being rejected.

eric@hautdebitmobile.fr written by \ \ tags: https , ssl , user agent , vpn , wap

In addition to the page and GPRS settings, here is the WAP / mobile web: http://www.hautdebitmobile.fr/wap-web/

You will find the parameter list of WAP gateway / Web (or WAP proxy) operators:
Continue reading »

eric@hautdebitmobile.fr written by \ \ tags: Bouygues , gateway , orange , proxy , SFR , wap

It was time to add the page dedicated to GPRS !

Getting started: the principles of GPRS, waiting to go into more detail.

Good read,

Eric

eric@hautdebitmobile.fr written by \ \ tags: GPRS

In the article " Web Access on PC via mobile GPRS / WAP "in creating the connection" RAS ", instead of a telephone number of the remote access server, the string is * 99 # or * 99 *** 1 # is blank.

What is behind this order? Just a command "AT", as the good old days of dial-up modem (remember, the internet at 56kbps ....).
Indeed your mobile can be used as a GPRS modem and modem like any self-respecting it is possible to send commands to the format "AT"!

Control GPRS connection is:

ATDT * 99 *** <CID> #

Where CID is the ID context, ie the identifier of the profile data stored in your mobile GPRS. The data profiles are often called "WAP SFR", MMS SFR ", WAP ORANGE", etc ...

Example with a Sony Ericsson V600i SFR:
Settings> Connections> Comm. data> Data accounts:
WAP GPRS
MMS GPRS
WAP CSD
MMS CSD
WAP Monde CSD
Only the first 2 profiles are data GPRS, the others are in "voice circuits" (Circuit Switched Data).
By selecting the profile "WAP GPRS" and Other> Account Information: This profile ID for an external, so this is a CID.

The command ATDT * 99 *** 1 # is going to launch a GPRS connection using the profile settings CID = 1, ie Profile "WAP GPRS".

In the case where the mobile does not have profile data already set, it is possible to specify these parameters in a modem initialization string.
This is the command:

AT + CGDCONT = 1, 'IP', 'APN' where 1 is the CID, the IP protocol to use the camera and GPRS access point.

You can find the settings under "Settings operators" of the GPRS page .

written by Eric \ \ tags: camera , AT commands , GPRS , modem